The use of the ESP8266 in the world of IoT

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By Luc Volders
#71922 ]Yep.

A simple thermometer with a LM317 as power regulator, which gets it's power
from an USB-adapter.

therm04.jpg


The Thermometer is a Dallas 18B20 attached to an ESP01.

thermoweb.jpg


It displays a nice webpage.

therm02.jpg


And build into a 3d printed case.

Full build instructions and source code on my web-page. Just 25 lines of code !!!!

Future stories will send thermometer data to cloud services like thingspeak, Dweet, Freeboard and IoTtweet

Have fun.
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